2x gtx670 ftw on corsair 650?

[piotrekhc]

Hi just a quickie is this safe to run two of these on 650W psu?, seen ppl run two titans on 750W so in theory should be allright but need some profesional opinion Thanks

 

[jamesriley94]

Which Corsair PSU exactly?

And what are your other system specs?

 

[tinytomlogan]

Two titans on a 750 will be on its limits tbh. Just need to remember the more a PSU is loaded the more the fan is likely to spin - fan spinning faster = noise

 

[piotrekhc]

Tx650w psu rest:
Cpu 3770k@4.4 stock volts
2hdd +2 SSD
5 fans

 

[tinytomlogan]

Tx650w psu rest:
Cpu 3770k@4.4 stock volts
2hdd +2 SSD
5 fans

If thats auto thats not stock. Open CPUz and your mobo will be over volting it for you.


Welcome to OC3D - we do things properly here.

 

[piotrekhc]

Two titans on a 750 will be on its limits tbh. Just need to remember the more a PSU is loaded the more the fan is likely to spin - fan spinning faster = noise

Thats what i tought but just needed to know if its safe

 

[jamesriley94]

Thats what i tought but just needed to know if its safe

It'll probably run on the TX650, but personally I'd be looking for something better ASAP. Even if it's a decent quality 750w I'd still sooner have that.

Maybe look for an AX760.

 

[piotrekhc]

Atm im writing from my phone(im on holiday) but i changed the seting in bios on 4.4 ans left voltages on stock.Did that while ago so dun remember etacie settings.

 

[Kaapstad]

Hi just a quickie is this safe to run two of these on 650W psu?, seen ppl run two titans on 750W so in theory should be allright but need some profesional opinion Thanks

Two Titans and an overclocked 3930k on my rig uses just under 900watts at the wall.